/* Phông tự host: IBM Plex Sans, IBM Plex Mono (SIL Open Font License 1.1, xem fonts/OFL-*.txt).
   Bộ latin, latin-ext, vietnamese; trình duyệt chỉ tải bộ ký tự trang cần. */
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/ibm-plex-mono-400-vietnamese.woff2) format("woff2");unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/ibm-plex-mono-400-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/ibm-plex-mono-400-latin.woff2) format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/ibm-plex-mono-500-vietnamese.woff2) format("woff2");unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/ibm-plex-mono-500-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/ibm-plex-mono-500-latin.woff2) format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400 600;font-display:swap;src:url(/fonts/ibm-plex-sans-var-vietnamese.woff2) format("woff2");unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400 600;font-display:swap;src:url(/fonts/ibm-plex-sans-var-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400 600;font-display:swap;src:url(/fonts/ibm-plex-sans-var-latin.woff2) format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}

/* Bố cục: lưới trái-căn kiểu sổ kỹ thuật; hình ảnh chủ đạo là "vết click" (URL tracker → 302 → landing → dòng log),
   chữ mono dùng cho mọi thứ là dữ liệu thật của nghề (URL, tham số ValueTrack, log). */
:root {
  --paper: #f7f6fb;
  --surface: #ffffff;
  --ink: #16132b;
  --ink-2: #4c4866;
  --ink-3: #66617f;
  --line: #e0ddeb;
  --brand: #4f35d0;
  --brand-soft: #ece9fb;
  --mint: #0d8a66;
  --mint-soft: #dcf5ec;
  --leaf: #3ddc97;
  --amber: #a2470e;
  --amber-soft: #fbe9dc;
  --code-bg: #f0eef8;
  --hero-bg: #1b1546;
  --hero-ink: #f1eefc;
  --hero-muted: #b3abd9;
  --hero-line: #3a3170;
  /* biểu đồ: 2 chuỗi (người xem / bot và công cụ xem trước) */
  --viz-clean: #5b42e0;
  --viz-flag: #a8a3bd;
  --danger: #b42318;
  --danger-soft: #fdecea;

  --f-display: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-body: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --s-1: 0.25rem; --s-2: 0.5rem; --s-3: 0.75rem; --s-4: 1rem; --s-5: 1.5rem; --s-6: 2rem; --s-7: 3rem; --s-8: 4.5rem; --s-9: 6rem;
  --t-xs: 0.8125rem; --t-sm: 0.9375rem; --t-md: 1.0625rem; --t-lg: 1.375rem; --t-xl: 2rem; --t-2xl: clamp(2.25rem, 1.4rem + 3.4vw, 3.5rem);
  --radius: 14px;
  --max: 72rem;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #110f1d; --surface: #1a1730; --ink: #efedf8; --ink-2: #b9b4d2; --ink-3: #8f89ad; --line: #2f2a4d;
    --brand: #b0a2ff; --brand-soft: #2a2350; --mint: #4fd6a9; --mint-soft: #133a2e; --amber: #f0a35e; --amber-soft: #3a2614; --code-bg: #221e3b;
    --hero-bg: #0f0c24; --hero-ink: #f1eefc; --hero-muted: #a9a1d3; --hero-line: #332b63;
    --viz-clean: #9d8cff; --viz-flag: #5f5a7a; --danger: #f97066; --danger-soft: #3a1714;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #110f1d; --surface: #1a1730; --ink: #efedf8; --ink-2: #b9b4d2; --ink-3: #8f89ad; --line: #2f2a4d;
  --brand: #b0a2ff; --brand-soft: #2a2350; --mint: #4fd6a9; --mint-soft: #133a2e; --amber: #f0a35e; --amber-soft: #3a2614; --code-bg: #221e3b;
  --hero-bg: #0f0c24; --hero-ink: #f1eefc; --hero-muted: #a9a1d3; --hero-line: #332b63;
  --viz-clean: #9d8cff; --viz-flag: #5f5a7a; --danger: #f97066; --danger-soft: #3a1714;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 var(--t-md)/1.65 var(--f-body); }
img, svg { max-width: 100%; }
a { color: var(--brand); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 600; line-height: 1.15; letter-spacing: -0.02em; text-wrap: balance; margin: 0; }
h2 { font-size: var(--t-xl); }
h3 { font-size: var(--t-lg); letter-spacing: -0.01em; }
p { margin: 0; }
code, .mono { font-family: var(--f-mono); font-size: 0.88em; }
:not(pre) > code { background: var(--code-bg); padding: 0.1em 0.35em; border-radius: 4px; overflow-wrap: anywhere; }
pre { margin: 0; font: 400 var(--t-xs)/1.7 var(--f-mono); background: var(--code-bg); border: 1px solid var(--line);
  border-radius: var(--radius); padding: var(--s-4) var(--s-5); overflow-x: auto; }
/* template và ví dụ trong tài liệu: xuống dòng thay vì cuộn ngang, để phần url={lpurl} luôn thấy được ở màn hẹp */
.prose pre, .split pre { white-space: pre-wrap; overflow-wrap: anywhere; }
.prose td code, .nowrap { white-space: nowrap; }
/* link "bỏ qua tới nội dung": ẩn ngoài màn hình, hiện khi được focus bằng bàn phím */
.sr-skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--surface); color: var(--brand); padding: 8px 12px;
  border-radius: 8px; border: 1px solid var(--line); }
.sr-skip:focus { left: 16px; }

.wrap { max-width: var(--max); margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.eyebrow { font: 500 var(--t-xs)/1.4 var(--f-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--brand); }
.lede { font-size: var(--t-lg); line-height: 1.5; color: var(--ink-2); max-width: 38rem; }
.muted { color: var(--ink-3); }

/* thanh trên cùng */
.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 30; background: var(--paper); }
.top .wrap { display: flex; align-items: center; gap: var(--s-5); min-height: 60px; flex-wrap: wrap; padding-block: var(--s-2); }
.logo { display: inline-flex; align-items: center; gap: var(--s-2); font: 700 1.2rem/1 var(--f-display); color: var(--ink); text-decoration: none; letter-spacing: -0.02em; }
.logo svg { width: 26px; height: 26px; flex: none; }
.nav { display: flex; gap: var(--s-5); flex-wrap: wrap; margin-left: auto; align-items: center; font-size: var(--t-sm); }
.nav a { color: var(--ink-2); text-decoration: none; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }
.nav .lang { font-family: var(--f-mono); font-size: var(--t-xs); border: 1px solid var(--line); padding: 2px 8px; border-radius: 999px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2); font: 600 var(--t-sm)/1 var(--f-body);
  padding: 0.8rem 1.15rem; border-radius: 8px; border: 1px solid transparent; text-decoration: none; cursor: pointer; }
.btn-primary { background: var(--brand); color: var(--surface); }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--ink-3); }
.nav .btn { padding: 0.55rem 0.9rem; color: var(--surface); }
.nav .btn-ghost { color: var(--ink); }
.nav-form { display: contents; }

/* hero: một link rút gọn, trang xem trước của nó, rồi đích. Nền sáng, thẻ trắng nổi trên nền tím nhạt */
.hero { background: radial-gradient(60rem 30rem at 85% -10%, color-mix(in srgb, var(--leaf) 22%, transparent), transparent 70%),
  linear-gradient(180deg, var(--brand-soft), var(--paper)); padding-block: var(--s-8); border-bottom: 1px solid var(--line); }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--s-7); align-items: center; }
.hero h1 { font-size: var(--t-2xl); }
.hero h1 em { font-style: normal; color: var(--brand); }
.hero .lede { margin-top: var(--s-5); }
.hero .actions { display: flex; gap: var(--s-3); flex-wrap: wrap; margin-top: var(--s-6); }
.hero .note { margin-top: var(--s-4); font-size: var(--t-xs); color: var(--ink-3); }
.flow { display: grid; gap: var(--s-3); min-width: 0; }
.lcard { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s-4) var(--s-5);
  box-shadow: 0 1px 2px rgb(22 19 43 / 0.06), 0 8px 24px -12px rgb(79 53 208 / 0.25); display: grid; gap: var(--s-2); min-width: 0; }
.lcard .lab { font: 500 0.72rem/1.4 var(--f-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); }
.lcard .short { font: 600 1.15rem/1.3 var(--f-mono); color: var(--brand); overflow-wrap: anywhere; }
.lcard .dest { font: 400 var(--t-xs)/1.6 var(--f-mono); background: var(--code-bg); border-radius: 8px; padding: var(--s-2) var(--s-3); overflow-wrap: anywhere; }
.lcard .dest b { color: var(--ink); }
.lcard .row { display: flex; gap: var(--s-3); align-items: center; flex-wrap: wrap; font-size: var(--t-xs); color: var(--ink-2); }
.lcard .pill { font: 500 0.72rem/1.6 var(--f-mono); padding: 0 8px; border-radius: 999px; background: var(--mint-soft); color: var(--mint); }
.lcard.qr-card { grid-template-columns: 92px minmax(0, 1fr); align-items: center; gap: var(--s-4); }
.lcard .qr { width: 92px; height: 92px; border-radius: 6px; }
.arrow { font: 500 var(--t-xs)/1 var(--f-mono); color: var(--ink-3); padding-left: var(--s-5); }
@media (prefers-reduced-motion: no-preference) {
  .flow > * { animation: rise 0.5s ease-out both; }
  .flow > :nth-child(2) { animation-delay: 0.12s; } .flow > :nth-child(3) { animation-delay: 0.24s; }
  .flow > :nth-child(4) { animation-delay: 0.36s; } .flow > :nth-child(5) { animation-delay: 0.48s; }
  @keyframes rise { from { transform: translateY(6px); opacity: 0.35; } to { transform: none; opacity: 1; } }
}
/* sơ đồ redirect trong tài liệu */
.trace { font: 400 var(--t-xs)/1.6 var(--f-mono); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; min-width: 0; background: var(--surface); }
.trace-row { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr); border-top: 1px solid var(--line); }
.trace-row:first-child { border-top: 0; }
.trace-row > span:first-child { padding: var(--s-3) var(--s-4); color: var(--ink-3); border-right: 1px solid var(--line); text-transform: uppercase; letter-spacing: 0.05em; font-size: 0.72rem; }
.trace-row > div { padding: var(--s-3) var(--s-4); overflow-wrap: anywhere; min-width: 0; }
.trace .k { color: var(--brand); } .trace .hl { background: var(--brand-soft); border-radius: 3px; padding: 0 3px; } .trace .add { color: var(--mint); font-weight: 500; }

/* các section */
.section { padding-block: var(--s-8); }
.section + .section { border-top: 1px solid var(--line); }
.section-head { display: grid; gap: var(--s-3); max-width: 44rem; margin-bottom: var(--s-6); }
.split { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: var(--s-7); align-items: start; }
.steps { display: grid; gap: 0; counter-reset: step; }
.step { display: grid; grid-template-columns: 2.5rem minmax(0, 1fr); gap: var(--s-4); padding-block: var(--s-5); border-top: 1px solid var(--line); }
.step:first-child { border-top: 0; padding-top: 0; }
.step::before { counter-increment: step; content: counter(step); font: 600 var(--t-sm)/2.2rem var(--f-mono); width: 2.2rem; height: 2.2rem;
  text-align: center; border-radius: 50%; background: var(--brand-soft); color: var(--brand); }
.step h3 { font-size: var(--t-md); font-family: var(--f-body); font-weight: 600; letter-spacing: 0; margin-bottom: var(--s-1); }
.step p { color: var(--ink-2); font-size: var(--t-sm); }
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-6) var(--s-6); }
.feature { display: grid; gap: var(--s-2); align-content: start; }
.feature .tag { font: 500 var(--t-xs)/1 var(--f-mono); color: var(--ink-3); }
.feature h3 { font-size: 1.15rem; }
.feature p { color: var(--ink-2); font-size: var(--t-sm); }
.rule-box { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s-6); display: grid; gap: var(--s-4); }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--s-3); }
.checks li { position: relative; padding-left: 1.6rem; font-size: var(--t-sm); color: var(--ink-2); }
.checks li::before { content: "✓"; position: absolute; left: 0; color: var(--mint); font-weight: 700; }
.flag { display: inline-block; font: 500 0.72rem/1.5 var(--f-mono); padding: 0 6px; border-radius: 4px; }
.flag-ok { background: var(--mint-soft); color: var(--mint); }
.flag-warn { background: var(--amber-soft); color: var(--amber); }

/* bảng giá */
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-4); }
.plan { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s-6); display: grid; gap: var(--s-4); align-content: start; }
.plan.featured { border-color: var(--brand); box-shadow: 0 0 0 1px var(--brand); }
.plan .price { font: 700 2.25rem/1 var(--f-display); letter-spacing: -0.02em; }
.plan .price small { font: 400 var(--t-sm)/1 var(--f-body); color: var(--ink-3); letter-spacing: 0; }
.plan ul { margin: 0; padding-left: 1.1rem; display: grid; gap: var(--s-2); font-size: var(--t-sm); color: var(--ink-2); }

/* trang nội dung: tài liệu, pháp lý */
.doc { display: grid; grid-template-columns: 14rem minmax(0, 1fr); gap: var(--s-7); padding-block: var(--s-7) var(--s-8); }
.doc nav { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 80px); align-self: start; display: grid; gap: var(--s-2); font-size: var(--t-sm); }
.doc nav a { color: var(--ink-2); text-decoration: none; }
.doc nav a:hover { color: var(--brand); }
.prose { max-width: 46rem; display: grid; gap: var(--s-4); min-width: 0; }
.prose h1 { font-size: var(--t-xl); }
.prose h2 { font-size: var(--t-lg); margin-top: var(--s-5); scroll-margin-top: 90px; }
.prose h3 { font-size: var(--t-md); font-family: var(--f-body); font-weight: 600; letter-spacing: 0; margin-top: var(--s-2); }
.prose ul, .prose ol { margin: 0; padding-left: 1.25rem; display: grid; gap: var(--s-2); }
.prose table { border-collapse: collapse; width: 100%; font-size: var(--t-sm); }
.prose th, .prose td { text-align: left; vertical-align: top; padding: var(--s-2) var(--s-3); border-bottom: 1px solid var(--line); }
.prose th { font-weight: 600; }
.table-scroll { overflow-x: auto; }
.page-head { padding-block: var(--s-8) var(--s-6); display: grid; gap: var(--s-4); }
.page-head h1 { font-size: var(--t-2xl); max-width: 50rem; }

/* form */
.form { display: grid; gap: var(--s-4); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s-6); }
.form label { display: grid; gap: var(--s-1); font-size: var(--t-sm); font-weight: 500; }
.form input, .form select, .form textarea { font: inherit; font-weight: 400; color: var(--ink); background: var(--paper); border: 1px solid var(--line);
  border-radius: 8px; padding: 0.65rem 0.8rem; width: 100%; }
.form textarea { min-height: 7rem; resize: vertical; }
.form .row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-4); }
.form .hp { position: absolute; left: -9999px; }
.notice { padding: var(--s-3) var(--s-4); border-radius: 8px; background: var(--amber-soft); color: var(--amber); font-size: var(--t-sm); }
.facts { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: var(--s-2) var(--s-5); margin: 0; font-size: var(--t-sm); }
.facts dt { color: var(--ink-3); }
.facts dd { margin: 0; }

/* dùng chung với phần ứng dụng (site/src/app.css): form, thông báo, nút nhỏ */
.form .hint { font-weight: 400; font-size: var(--t-xs); color: var(--ink-3); }
.form label.check { display: grid; grid-template-columns: 1.25rem minmax(0, 1fr); gap: var(--s-2); align-items: start; font-weight: 400; color: var(--ink-2); }
.form label.check input { width: 1.05rem; height: 1.05rem; margin: 0.2rem 0 0; padding: 0; accent-color: var(--brand); }
.form [aria-invalid="true"] { border-color: var(--amber); }
.notice-ok { background: var(--mint-soft); color: var(--mint); }
.small { font-size: var(--t-xs); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.btn-sm { padding: 0.5rem 0.8rem; font-size: var(--t-xs); }
.btn-danger { background: var(--danger); color: var(--surface); }
.btn-danger:disabled, .btn:disabled { opacity: 0.45; cursor: not-allowed; }

/* chân trang */
.foot { border-top: 1px solid var(--line); padding-block: var(--s-7); font-size: var(--t-sm); color: var(--ink-2); }
.foot .wrap { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: var(--s-6); }
.foot { background: var(--surface); }
.foot h4 { font: 500 var(--t-xs)/1.4 var(--f-mono); text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-3); margin: 0 0 var(--s-3); }
.foot ul { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--s-2); }
.foot a { color: var(--ink-2); text-decoration: none; }
.foot a:hover { color: var(--brand); }
.foot .legal { display: grid; gap: var(--s-1); }

@media (max-width: 900px) {
  .hero .wrap, .split, .doc { grid-template-columns: minmax(0, 1fr); }
  .features, .plans { grid-template-columns: minmax(0, 1fr); }
  .doc nav { position: static; grid-auto-flow: row; }
  .foot .wrap { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .nav { gap: var(--s-4); margin-left: 0; width: 100%; }
  .form .row { grid-template-columns: minmax(0, 1fr); }
  .trace-row { grid-template-columns: minmax(0, 1fr); }
  .lcard.qr-card { grid-template-columns: minmax(0, 1fr); }
  .trace-row > span:first-child { border-right: 0; padding-bottom: 0; }
  .foot .wrap { grid-template-columns: minmax(0, 1fr); }
  .section { padding-block: var(--s-7); }
}